Read the label: Each test kit package lists the expiration date which depends on the date of manufacture. If you have lost the package, check with the manufacturer but they will need the lot number.
Answered 11/24/2013
4.9k views
5 doctors weighed in across 2 answers
6 doctors weighed in across 3 answers
5 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question